diff -u b/inc/ga_push.utmp.php.inc b/inc/ga_push.utmp.php.inc
--- b/inc/ga_push.utmp.php.inc
+++ b/inc/ga_push.utmp.php.inc
@@ -8,6 +8,7 @@
  */
 
 use Drupal\Component\Utility\UrlHelper;
+use Psr\Http\Message\ResponseInterface;
 
 // Google UTMP Endpoint URL.
 define('GA_PUSH_METHOD_UTMP_HOST_ENDPOINT', 'ssl.google-analytics.com/collect');
@@ -229,7 +230,7 @@
     }
     if ($debug) {
 
-      $response_data = $response instanceof ResponseInterface ? 'status_code: ' . $response->getStatusCode() : '';
+      $response_data = $response instanceof ResponseInterface ? 'Status_code: ' . $response->getStatusCode() . ' / Headers: ' . print_r($response->getHeaders(), TRUE) : '';
 
       \Drupal::logger('ga_push')->debug('GA PUSH UTMP @type response with: @data', [
         '@type' => $data['t'],
diff -u b/src/Form/GAPushSettingsForm.php b/src/Form/GAPushSettingsForm.php
--- b/src/Form/GAPushSettingsForm.php
+++ b/src/Form/GAPushSettingsForm.php
@@ -32,12 +32,6 @@
       '#default_value' => $config->get('default_method'),
     ];
 
-    $form['ga_push_debug'] = [
-      '#type' => 'checkbox',
-      '#title' => $this->t('Debug mode'),
-      '#description' => $this->t('Active the debug mode: log GA push requests.'),
-      '#default_value' => $config->get('debug'),
-    ];
     return parent::buildForm($form, $form_state);
   }
 
@@ -49,6 +43,12 @@
       '#default_value' => $config->get('default_method'),
     ];
 
+    $form['ga_push_debug'] = [
+      '#type' => 'checkbox',
+      '#title' => $this->t('Debug mode'),
+      '#description' => $this->t('Active the debug mode: log GA push requests.'),
+      '#default_value' => $config->get('debug'),
+    ];
     return parent::buildForm($form, $form_state);
   }